-45dB, a pioneering start-up from the Thorns Group stable specialising in modular, sustainable, sound-reduced meeting spaces, is forecasting 300% growth in year two, following a busy first 12 months that has seen big seven-figure demand for the product. Since launching in 2024 the new -45dB venture has been targeted by founder and MD Jon Noonan at becoming a global leader in sound reduction ac...